The Fifth Business is a management consulting firm based in the United Kingdom, established in 1994. The company operates within the Business Services industry, specifically focusing on providing strategic insights and consulting services to its clients. With a workforce of 11 to 50 employees, The Fifth Business has generated revenue of approximately $15.045 million. One of the key themes reflected in their published document corpus is sustainability, as evidenced by their technical report titled "ERM Sustainability Report 2026," which was released on August 14, 2026. This report likely addresses various aspects of sustainability practices and their implications for business operations, although specific details from the document are not available. The limited scope of published materials suggests that The Fifth Business may prioritize selective documentation of its expertise and insights in the management consulting sector, particularly in relation to sustainable practices and their integration into business strategies.